NYC-WTC_000202562

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK/ BULK ASBESTOS ANALYSIS SHEET HVLAP ICIlflT

104 East 25lh Streel. lOlh Floor . Naw York. MY 10010 . Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 ELAP 10879

Microscope OLYP BH-2

Client / Praiecl - 9 AA ’ i Prtajecl No. ) CCTT Y- CJ

Analysis Date M a Analyst Batch No. otb?/A, T Field Asbestos Olher Non Gravimetric { NOB ) StereoscqqIc Evani PLM Optical Properties Results PLM % Fibrous % Fibrous 7o Results % j OQlineral Filler GidviroeuiL (t-lOB) Cular Ovc lexiure Ls Morphology Exlinciion Chtyaotili Cellulose Organic Required □ Hnniaoerniy ^Rl 1 RI 1! Al Fiberglass Organic Binders Residue RecorriToendej o ul Layers Aabeslos □ Qi DS Color Cotor.Pleo hhef Other Veimiculile Carbonate ijravimeinu HREP GravuHfelik ILlOe) PLH Q Cului of Layer tJelecled no Biicf Sign Oilier Olher Gfavirftewic ILtOB) TEW Comments; Asbesios H I' pntiix rnuuT nrsuui's ail nir 6.>rK Method: Q SLAf . £fA‘ qeu«p qei-a' □ orttfft -"‘scAiifiHiS OfTicit J euAp ( ec. j i tfA' first 4 preps. Asbestos^ 0 a 2 Asbestos Other Moil Gravinietrie ( NOB J 'btg SleieoscQftic Exam PLM Oplical Properties Results PLM % Fibious % Fibrous % Results % i Gravimelric (N.OB| Colof Toxlurs ( Woiptiotogy Exlinciion Chp/sode'^ Cellulose ^Mineral Filler Organic - Requireo Q I larnogeniiy1' -U-F RI U Amelie Fiberglass Organic Binders Residue RecofWTi&ided □ V al Layers Asbestos □ ar DS Cn'or Gfilor.Pleo ,/Dlher Other Vermiculile Carbonate Gravimeific PREP Gravimeinc (Hi f’i PLM Q □ Color of Layer Delected Yes Ro airef Sign Other Other Gravimcinc (HOG} (Ll.i Q Culnriitinis: □ .Asbestos perm cQuiir Method; Q b af ♦ffa' Qfuf .qfpa'z sohHinn cptioji j flap ( p c j s epa' fcSdllSaU rilE Lack Q omeR fitit 4 preps. Asbestos = 0

2 Field No. Asbestos Olhei Non Gravimetric 1 NOB ) SteftiO5coii(c Exam PLM Optical Properties Results PLM “A Fibrous % Rbrous 7o Resiills % Gravimeinc (HOB) Color Texhire Morphniogy Extinction Chry^ite 3£<elkiioM Mineral Filter Organic RequiredQ ilornogently RI U ^losile Fibetglass Organic Binders Residue Reconvnendea O Gravimeirit PREP O U o! Layers Asbeslos Q ar DS Color Color.Pteo Olher _____ Other Vfifinirnlile Carbonate

GravinuJinc (NOR) Pl LI Cnlor nl I ayer Delecisd Yes No birel Sigh Other .Olher Graviokctric iMOEl T6M Cuiruiieuts. Asbcsios r-uii.T cuuin Meihod; Q eiAf leN' QiL»f QEPa' Q rniifrf Q^--SCArtft|«G OPTION s fLAp (p c. 11EPA' first 4 preps. Asbestos = 0 titiuLjiioiiriitt

o! 4 Asbestos Olher Non Gravimelric ( NOB ) SlerAnscnpio Fxam PLM Oplical Properlies Results Pl M % Fihmiis % Fibrous % Results %

Gravuneuic (hOej Color Texlure Morphology Extinction Chrysotile Cellulose _LQCKlineial Filler Organic Required Q Homogeniiy xRi 1 RI U Amoaiie^ Fiberolass Organic Binders RpSilll If; RI i-‘i 'RecQiTirnendea Q # nl l ayers Asbestos Q Cf DS Color Color.Pteo ler Other Vermiculite' Carbonalo Grs'.'imeinc thiEl' §! o^i-aviiViQii'kC (I lOfi) PLI-.l Color of Layer Delcclecl Yes Nn Rirnf Sion Other Olher I GravuTicinc iNOBi itJvi Q Asbestos Cofrimaiils; PCUn'CDUH'l Method: ellp, epA’ QEup q Q arueft i^------ SCAfltllfiG QfTlOtt S CLAP ( P L. ) L £PA‘ First 4 preps. Asbestos = 0 nriUl iS OU IH£BACK

NYC-WTC_000202562